package nuike;

/**
 * Created with IntelliJ IDEA.
 * ClassName: Example
 * Package: nuike
 * Description:
 * User: fzykd
 *
 * @Author: LQH
 * Date: 2023-11-20
 * Time: 17:49
 */

//考察 内存地址
public class Example {
    String str = new String("good");

    char[] ch = {'a', 'b', 'c'};

    public static void main(String[] args) {
        Example ex = new Example();

        ex.change(ex.str,ex.ch);
        System.out.print(ex.str + " and");
        System.out.print(ex.ch);

    }

    public void change(String str, char ch[]) {
        str = "test ok";
        ch[0] = 'g';
    }
}
